[Measuring apparatus and instruments, namely, tachometers, accelerometers, and speedometers; detectors, namely, pulse signal detectors; frequency meters, voltmeters, radio wave meters, ammeters, and oscillators;] industrial instruments, namely, electric control panels for use with A C servo motors; [communication devices, namely, electronic computers; remote control and telemetering apparatus, namely, telemetering lasers; distributing boards; computers, computer hardware, namely, central processing units (CPU); computer peripherals; computer programs for use in controlling and monitoring A C servo motor drives recorded on magnetic disks and magnetic tapes; electrical controlling units for use with A C servo motors;] electrical circuits excluding electronic circuits with electronic computer programs; electrical distribution or control machines and apparatus, namely, servo motor controllers;[ electric switches, relays, circuit beakers, electrical controllers, rectifiers, insulated electrical connectors, disconnecting switches, capacitors, resistors, local switches, distribution boxes, and switchboards; rotary converters; electric arc welders; electronic door closing apparatus, namely, electronic door openers; phase modifiers, electric cells and electric arc cutting machines]